2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 13 | 33.3% |
2 | United States | 12 | 30.8% |
3 | China | 9 | 23.1% |
4 | Republic of Korea | 3 | 7.7% |
5 | Algeria | 1 | 2.6% |
6 | Peru | 1 | 2.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 13 | 33.3% |
2 | United States | 12 | 30.8% |
3 | China | 9 | 23.1% |
4 | Republic of Korea | 3 | 7.7% |
5 | Algeria | 1 | 2.6% |
6 | Peru | 1 | 2.6% |